MSR TrailShot Pocket Sized Water Filter
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Description
Fast, lightweight water filtration for hiking, wild camping and the West Highland Way
The MSR TrailShot Pocket-Sized Water Filter is a compact, high-performance microfilter designed for fast-moving adventures like the West Highland Way. Available at West End Outdoors, it allows you to drink directly from streams or quickly fill bottles—without stopping your pace.
Weighing just 142g, this ultra-light filter fits easily in your pocket or pack, making it perfect for minimalist hikers, trail runners and backpackers. Its simple one-handed squeeze operation lets you filter up to 1 litre per minute, so you can hydrate quickly and keep moving.
Built with advanced hollow fibre technology, the TrailShot removes 99.9999% of bacteria and 99.9% of protozoa, delivering safe drinking water wherever your route takes you.
Key Features
- Pocket-sized & lightweight (142g) – ideal for fastpacking
- One-handed operation – quick and easy to use on the move
- Filters 1 litre in ~60 seconds for rapid hydration
- Removes bacteria, protozoa and particulates
- Drink directly from streams or fill bottles
- Durable and easy to maintain with simple backflushing
Why it’s ideal for the West Highland Way
- Frequent water sources along the route = less water to carry
- Perfect for fast & light hiking setups
- No need for bulky pumps or gravity systems
- Great backup filter for longer trips
- Reliable in remote Highland environments
The TrailShot is especially useful on Scottish routes where streams are abundant, letting you travel lighter without sacrificing hydration safety.
Perfect for
- Hiking the West Highland Way
- Backpacking and fastpacking
- Trail running and mountain adventures
- Wild camping in Scotland
- Emergency or backup water filtration

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£68.20
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